8a - cam shaft - valve (model r/s)
camshaft sprocket,cam sh pin,5x10 washer screw (6x12.5) c ring rocker arm (in) screw nut rocker arm (ex) screw nut shaft,valve rck shaft,v.rocker o-ring (d:1.9, id:8.6) washer screw gasket (5.8x13x1.2) shaft,decomp oil seal lever,decomp sh spring nut washer valve (in) valve (ex) spring set,vlv retainer,valve cotter,valve seat,valve spri valve stem seal
oil seal (10x17x6 sc) valve stem seal